722171569372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{145247701}}^1$

素因数の和:145247829

約数の個数: 24

約数和(自身を含む): 1390891994352

約数和(自身を除く): 668720424980

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 145247701, 290495402, 580990804, 1597724711, 3195449422, 6390898844, 16412990213, 32825980426, 65651960852, 180542892343, 361085784686, 722171569372]

約数ペア:

[(1, 722171569372), (2, 361085784686), (4, 180542892343), (11, 65651960852), (22, 32825980426), (44, 16412990213), (113, 6390898844), (226, 3195449422), (452, 1597724711), (1243, 580990804), (2486, 290495402), (4972, 145247701)]